Home / 6,182,281.85-9,269,102.78-3,656,637.05

Finding the Fourth Proportional to 6,182,281.85, 9,269,102.78 and 3,656,637.05

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Solution

The fourth proportional to 6,182,281.85, 9,269,102.78 and 3,656,637.05 is: 5,482,400.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,182,281.85 : 9,269,102.78 = 3,656,637.05 : x
  2. Step 2: Convert to fraction form
    6,182,281.85/9,269,102.78 = 3,656,637.05/x
  3. Step 3: Cross multiply
    6,182,281.85x = 9,269,102.78 × 3,656,637.05
  4. Step 4: Simplify right side
    6,182,281.85x = 33,893,744,627,322.81
  5. Step 5: Solve for x
    x = 33,893,744,627,322.81/6,182,281.85
  6. Step 6: Final answer
    x = 5,482,400.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.